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Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? [message #171606 is a reply to message #171605]

Tue, 11 January 2011 23:21

inetquestion
Messages: 2
Registered: January 2011

Karma:

Junior Member

On Jan 11, 5:43 pm, inetquestion <inetquest...@hotmail.com> wrote:
> I am having trouble extracting information from this xml document in
> php. The methods I’ve seen for printing the elements under each
> <server> do it blindly, looking only to see if it’s a child of
> <server>. What I would like to do is reference each element by name,
> but am not sure how…
> Any suggestions?
>
> <?php
> $xmlDOM = new DOMDocument();
> $xmlDOM->load("servers.xml");
> $SERVERS = $xmlDOM->getElementsByTagName("server");
> foreach ($SERVERS AS $svr)
> {
> ##### Print elements of <server> HERE #####
> ##### #####
> ##### How do you reference a specific node name at this #####
> ##### point which is a child to the current node? #####
> print $svr->nodeName;
> print $svr->getAttribute('offset');
> print $svr->getAttribute('ntpd');}
>
> ?>
>
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <servers>
> <server>
> <hostname>hostname01</hostname>
> <offset>0</offset>
> <ntpd>running</ntpd>
> </server>
>
> <server>
> <hostname>hostname02</hostname>
> <offset>0</offset>
> <ntpd>ERROR: timeout</ntpd>
> </server>
> </servers>
> </xml>

found a solution using a different method:

<?Php
$xmlData = new SimpleXMLElement("servers.xml", NULL, true);
foreach ($xmlData->server as $server)
{
echo $server->hostname . ",";
echo $server->machtype . ",";
echo $server->tier . ",";
echo $server->sysadmin . ",";
echo $server->offset . ",";
echo $server->ntpd . ",\n";
}
?>

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[Message index]

		php xml DOM/xpath how to reference child nodes by name within foreach loop? By: inetquestion on Tue, 11 January 2011 22:43
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: inetquestion on Tue, 11 January 2011 23:21
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: Denis McMahon on Wed, 12 January 2011 00:48
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: anny2work_at_gmail_do on Wed, 12 January 2011 03:36
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: Thomas 'PointedEars' on Sat, 15 January 2011 00:37

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